Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Valentin KOSEV"'
Publikováno v:
Agronomy, Vol 14, Iss 3, p 506 (2024)
Cultivars suitable for organic production systems differ in many aspects from those adapted to a conventional one. The present study aimed to evaluate 23 white lupine genotypes for a range of traits: stability, biomass productivity and related parame
Externí odkaz:
https://doaj.org/article/c5a49c44ab6e4947b1520344000cbe78
Publikováno v:
Agraarteadus, Vol 33, Iss 1, Pp 67-73 (2022)
The creation of grasslands with the participation of species of local origin, suitable for the climatic conditions of the region and with increased productivity and stability of yield is an important condition for ensuring sustainable or organic feed
Externí odkaz:
https://doaj.org/article/d87a29fd256747a28821428352631521
Autor:
Valentin Kosev, Viliana Vasileva
Publikováno v:
Journal of Central European Agriculture, Vol 21, Iss 2, Pp 409-419 (2020)
The breeding value of white lupin specimens was studied and the effect of the environment and genotype on some characteristics has been demonstrated. The role of the genotype was found the strongest for the nodulating ability of the plants. The genet
Externí odkaz:
https://doaj.org/article/322cfaac76724c9cbe3235eb786f110c
Autor:
Viliana Vasileva, Valentin Kosev
Publikováno v:
Maǧallaẗ al-baṣraẗ al-ʻulūm al-zirāʻiyyaẗ, Vol 34, Iss 2 (2021)
Seven peas (Pisum sativum L.) varieties different originated, i.e, X07P54, X06PWY, NDPO80138-B-2, CA1P, L020140, Wt6803 and Mir were studied. Biochemical assessment of fresh aboveground biomass and seeds of peas varieties were done. At the beginning
Externí odkaz:
https://doaj.org/article/81ad86d416f24b5e9d950f6cbdd7cda0
Autor:
VALENTIN KOSEV, VILIANA VASILEVA
Publikováno v:
The Indian Journal of Agricultural Sciences, Vol 91, Iss 9 (2021)
Some basic quantitative signs and phenological indicators were analyzed for samples of seven forage peas (Pisum sativum L.) of different origins. Plant material from both, aboveground and root biomass was analyzed: i) in the beginning of flowering st
Externí odkaz:
https://doaj.org/article/4fcd567479a949c983967630c5d57646
Autor:
Valentin Kosev, Natalia Georgieva
Publikováno v:
Journal of BioScience and Biotechnology, Vol 8, Iss 2, Pp 135-140 (2019)
The purpose of this study was to analyze the values of some genetic parameters of hybrid populations of Vicia faba, which would allow rational selection of desired genotypes in terms of main quantitative traits. The field trial was conducted during t
Externí odkaz:
https://doaj.org/article/a2b7b7283d03409295003368b6af6a07
Publikováno v:
Maǧallaẗ al-baṣraẗ al-ʻulūm al-zirāʻiyyaẗ, Vol 33, Iss 1 (2020)
The field trial was conducted during the growing season 2017-2019 in the experimental fields of the Maritsa Vegetable Crop Institute, Plovdiv, Bulgaria. The study used 10 samples of garden peas (Pisum sativum L). for measurement. Plant tall (?m), hei
Externí odkaz:
https://doaj.org/article/b4197c1ff7e040bfbea656c27e7293b5
Publikováno v:
Journal of BioScience and Biotechnology, Vol 7, Iss 2-3, Pp 151-157 (2018)
One of the main problems in contemporary agrarian production is the irrational utilization and management of natural resources as well as non-compliance with the biological characteristics of particular species in accordance with their adaptability
Externí odkaz:
https://doaj.org/article/04f3816f8556422e9d6b1350d21c4725
Publikováno v:
Journal of BioScience and Biotechnology, Vol 7, Iss 2-3, Pp 143-150 (2018)
Studying the relationships between main quantitative traits gives an opportunity the results of selection on certain traits to be predicted and the breeding process to be improved. In the present investigation, it was made an assessment of correlatio
Externí odkaz:
https://doaj.org/article/bbcfc241873b4aa59d21712892bae650
Publikováno v:
Notulae Scientia Biologicae, Vol 10, Iss 2, Pp 259-264 (2018)
One of the most effective measures used to enhance natural grasslands in mountain and semi-mountain conditions is the inclusion of species such as alfalfa which is characterized by increased productivity, stability and adaptability. Thus, a comparati
Externí odkaz:
https://doaj.org/article/c377773e960a4a63b1d74545eb231a4f